GB1498614A - Process for the manufacture of foamed gypsum - Google Patents
Process for the manufacture of foamed gypsumInfo
- Publication number
- GB1498614A GB1498614A GB42521/76A GB4252176A GB1498614A GB 1498614 A GB1498614 A GB 1498614A GB 42521/76 A GB42521/76 A GB 42521/76A GB 4252176 A GB4252176 A GB 4252176A GB 1498614 A GB1498614 A GB 1498614A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gypsum
- weight
- foam
- foaming
- weight based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000010440 gypsum Substances 0.000 title abstract 11
- 229910052602 gypsum Inorganic materials 0.000 title abstract 11
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000654 additive Substances 0.000 abstract 6
- 239000006260 foam Substances 0.000 abstract 4
- 238000005187 foaming Methods 0.000 abstract 4
- 230000000996 additive effect Effects 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 229920000877 Melamine resin Polymers 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 abstract 1
- 239000007767 bonding agent Substances 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000011093 chipboard Substances 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000004872 foam stabilizing agent Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- -1 sulphonic acid modified melamine Chemical class 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/20—Retarders
- C04B2103/22—Set retarders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE752546181A DE2546181B2 (de) | 1975-10-15 | 1975-10-15 | Verfahren zur Herstellung von Gipsschaum und daraus bestehenden Bauelementen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1498614A true GB1498614A (en) | 1978-01-25 |
Family
ID=5959214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB42521/76A Expired GB1498614A (en) | 1975-10-15 | 1976-10-13 | Process for the manufacture of foamed gypsum |
Country Status (12)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2188937A (en) * | 1986-04-08 | 1987-10-14 | Shimizu Construction Co Ltd | Method of stopping leakage of water in a concrete structure and impregnating agent for use in said method |
| ES2381726A1 (es) * | 2010-08-03 | 2012-05-31 | Universidad De Burgos | Procedimiento de obtencion de yeso aligerado con residuos de poliuretano espumado. |
| CN113233854A (zh) * | 2021-05-24 | 2021-08-10 | 昆明理工大学 | 一种CaSO4基固废环保充填材料的制备方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2940785A1 (de) * | 1979-10-08 | 1981-04-16 | Hoechst Ag, 6000 Frankfurt | Schaumgips, verfahren zu seiner herstellung, seine verwendung und daraus bestehendes bauelement |
| DE3135865A1 (de) * | 1981-09-10 | 1983-03-24 | Rigips GmbH, 3452 Bodenwerder | Gipskartonplatte |
| FR2526416A1 (fr) * | 1982-05-07 | 1983-11-10 | Weber Sa A | Procede de realisation de barrages pour les mines en platre ou en anhydrite allege, dispositif pour la mise en oeuvre de ce procede, et melange utilise |
| DE3909083C1 (enrdf_load_stackoverflow) * | 1989-03-20 | 1990-06-21 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muench | |
| DE4039319A1 (de) * | 1990-12-10 | 1992-06-11 | Sicowa Verfahrenstech | Verfahren zum herstellen von gipsbaustoffen |
| DE10260974A1 (de) † | 2002-12-24 | 2004-07-15 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Spezialmörtel für Mehrkomponentensysteme |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1192864A (en) * | 1968-05-13 | 1970-05-20 | Ici Ltd | New Cement Compositions |
| DE1805126C3 (de) * | 1968-10-25 | 1975-05-28 | H. & E. Boergardts Kg, 3425 Walkenried | Masse zur Herstellung von Arbeitsformen für die keramische Industrie |
| US3778290A (en) * | 1970-03-18 | 1973-12-11 | Ici Ltd | Decorative flooring surfaces |
| US3878278A (en) * | 1971-10-21 | 1975-04-15 | Charles H Miller | Lightweight reinforced structural material |
| JPS4849842A (enrdf_load_stackoverflow) * | 1971-10-26 | 1973-07-13 |
-
1975
- 1975-10-15 DE DE752546181A patent/DE2546181B2/de not_active Withdrawn
-
1976
- 1976-10-08 NL NL7611161A patent/NL7611161A/xx not_active Application Discontinuation
- 1976-10-09 ES ES452294A patent/ES452294A1/es not_active Expired
- 1976-10-13 FI FI762921A patent/FI762921A7/fi not_active Application Discontinuation
- 1976-10-13 AT AT0759376A patent/AT367383B/de active
- 1976-10-13 GB GB42521/76A patent/GB1498614A/en not_active Expired
- 1976-10-13 IT IT28273/76A patent/IT1070437B/it active
- 1976-10-14 DK DK463876A patent/DK463876A/da unknown
- 1976-10-14 NO NO763503A patent/NO143699C/no unknown
- 1976-10-15 BE BE171566A patent/BE847356A/xx unknown
- 1976-10-15 SE SE7611506A patent/SE412753B/xx unknown
- 1976-10-15 FR FR7631051A patent/FR2327973A1/fr not_active Withdrawn
-
1979
- 1979-05-07 SE SE7903977A patent/SE7903977L/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2188937A (en) * | 1986-04-08 | 1987-10-14 | Shimizu Construction Co Ltd | Method of stopping leakage of water in a concrete structure and impregnating agent for use in said method |
| GB2188937B (en) * | 1986-04-08 | 1990-01-10 | Shimizu Construction Co Ltd | Method of stopping leakage of water in a concrete structure |
| ES2381726A1 (es) * | 2010-08-03 | 2012-05-31 | Universidad De Burgos | Procedimiento de obtencion de yeso aligerado con residuos de poliuretano espumado. |
| CN113233854A (zh) * | 2021-05-24 | 2021-08-10 | 昆明理工大学 | 一种CaSO4基固废环保充填材料的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7611506L (sv) | 1977-04-16 |
| NO143699C (no) | 1981-04-01 |
| AT367383B (de) | 1982-06-25 |
| NL7611161A (nl) | 1977-04-19 |
| SE7903977L (sv) | 1979-05-07 |
| ATA759376A (de) | 1981-11-15 |
| NO763503L (enrdf_load_stackoverflow) | 1977-04-18 |
| FR2327973A1 (fr) | 1977-05-13 |
| NO143699B (no) | 1980-12-22 |
| BE847356A (fr) | 1977-04-15 |
| DK463876A (da) | 1977-04-16 |
| SE412753B (sv) | 1980-03-17 |
| ES452294A1 (es) | 1979-07-16 |
| DE2546181B2 (de) | 1979-03-08 |
| DE2546181A1 (de) | 1977-04-28 |
| FI762921A7 (enrdf_load_stackoverflow) | 1977-04-16 |
| IT1070437B (it) | 1985-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |